宗地估價系統(tǒng)的研究與實現(xiàn).pdf

1、中南大學碩士學位論文宗地估價系統(tǒng)的研究與實現(xiàn)姓名：徐濤申請學位級別：碩士專業(yè)：地圖學與地理信息系統(tǒng)指導教師：鄒崢嶸20050121中南大學碩士學位論文ABSTRACTABSTRACTLandevaluationincludestheassessmentofIandbasicvalueandparcellandprice，IthasdevelopedripenrelativelyindevelopedcountrysuchasAmeric

2、a，BritishandJapaneseetc，andformedmoreperfectlandappraisetheoryandestablishedstrictworkinginstructionandsystem，alsohasdevelopedabatchofexcellentlandappraiseinformationsystemAtpresent，mostcitieshavecompletedtheassessmentof

3、1andbasicvalueinChina，howevertheappraiserstilladoptthehandworkedwayintheevaluationofaparcellandprice，notonlytheworkloadisbig，thesubjectivityisstrong，themodificationandadjustmentofvariousfactorsiSdifficult，butalsocannotre

4、alizethemanagementanduseoftheinformationoftheparcellandevaluationscientificandautomatically，SOastoplentyofusefulinformationresourcesweresetasideHaveledintocomputertechnologyalsocannotcombinationwithspacedataandusethespac

5、eanalysisfunctionofGISverygood，therefore，itisveryurgentneedandnecessitytodesignabrand—newandmuti—functionvisualappraiseinformationsystemInallusiontotheproblemsintheevaluationsystemsofparcellandpriceexistcurrentlythispape

6、radoptstheintegratedredesignwayofGISthatbasedontheevaluationoflandbasicvalue，developsevaluationsystemofparcellandpricethatbuildingthecomponentMapXintheprogrammingenvironmentalDelphiUsingtheGISspatialanalysisandmeasurefun

7、ction，thesystemhasrealizedgettingthevalueofquantitativefactorsautomaticallysuchasdistance，theshapeofparcellandetcbycomputerinthelanddatumvaluemethodavoidtheproblemofestimationbyhumanformerlyThesystemcanmakeevaluationrepo

8、rtautomaticallywiththeOLEtechnologyhaverealizedtheofficialbusinessautomationofparcellandappraiseThepractisehasprovedthatthesystemcanreducetheinfluenceofartificialfa【ctorinevaluation，andbeveryusefultisetheaccuracyofresult